GB423073A - Improvements relating to pumping plant for mines - Google Patents
Improvements relating to pumping plant for minesInfo
- Publication number
- GB423073A GB423073A GB7432/34A GB743234A GB423073A GB 423073 A GB423073 A GB 423073A GB 7432/34 A GB7432/34 A GB 7432/34A GB 743234 A GB743234 A GB 743234A GB 423073 A GB423073 A GB 423073A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- point
- mines
- gas
- pumps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
423,073. Drainage plant for mines. SIEMENS - SCHUCKERTWERKE AKT.- GES., Siemensstadt, Berlin. March 8, 1934, No. 7432. Convention date, April 11, 1933. [Class 85] [See also Group XXVI] In a pumping plant for mines comprising horizontal pumps 3, 4, an auxiliary pump 13 is employed for use in case of flooding, the pump 13 being gas and water tight and controlled from one or more distant points 2. The auxiliary pump preferably comprises a vertical shaft with aligned pump and electric motor. The switch of the motor driving the pump may be situated at the pump, or at the point 2, or at an intermediate point, but is operated from the point 2. The auxiliary pumps 13 of several pumping units may be controlled from one point 2. Alternatively, all the pumps employed may be gas and water tight. Indicators of the water level, presence of gas, and condition of the pumping plant may be arranged at the point 2.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE423073X | 1933-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB423073A true GB423073A (en) | 1935-01-24 |
Family
ID=6467929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7432/34A Expired GB423073A (en) | 1933-04-11 | 1934-03-08 | Improvements relating to pumping plant for mines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB423073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2254656A (en) * | 1990-12-29 | 1992-10-14 | Scotia Engineering Limited | A pump system for downhole use. |
-
1934
- 1934-03-08 GB GB7432/34A patent/GB423073A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2254656A (en) * | 1990-12-29 | 1992-10-14 | Scotia Engineering Limited | A pump system for downhole use. |
| GB2254656B (en) * | 1990-12-29 | 1994-10-19 | Scotia Engineering Limited | A pump system |
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